In 2021, Audemars Piguet released the Royal Oak Offshore reference 26238OK.OO.A002CA.01. It features a 42mm pink gold case and a 'rubberclad' bezel. The movement inside is the caliber AP 4404, a self-winding one with a flyback chronograph and date display. You can take a peek at the movement through the see-through back. The dial is simply black.